I got a now nearly complete TBI out of my 88 K5. I've taken the harness apart but all the ECM and sensors plugs are intact. I've got the ECM (stock) and a complete motor as well. I was about to start parting it out so to save on shipping, i could send the intake, tbi, manifolds, basically everything but the short block. I don't know if you need the heads or not. I think you do due to the intake.

Only issue with it is EGR valve is bad on it but that's a cheap/easy fix.

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